Astute may refer to: * , launched 1945, ''Amphion''-class submarine (United Kingdom), scrapped 1970 * , launched 2007, nuclear-powered attack submarine (United Kingdom) ** , a class of which HMS ''Astute'' (S119) is the lead ship * , US Navy minesweeper *

Operation Astute Operation Astute was an Australian-led military deployment to East Timor to quell unrest and return stability in the 2006 East Timor crisis. It was headed by Brigadier Bill Sowry, and commenced on 25 May 2006 under the command of Brigadier Micha ...

, an Australian military operation in response to the 2006 East Timor crisis

See also